Overview
The CD4504BMPWREP, manufactured by Texas Instruments, is a CMOS hex voltage-level shifter designed for effective conversion between TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) logic levels. This device consists of six circuits that shift input signals from the VCC logic level to the VDD logic level. It supports both TTL-to-CMOS and CMOS-to-CMOS level shifting, making it versatile for various digital circuit applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package Type | TSSOP-16 | - |
| Pins | 16 | - |
| Operating Temperature Range | -55 to 125 | °C |
| Supply Voltage (VCC, VDD) | 5 to 15 | V |
| Input Voltage Range | -0.5 to VCC + 0.5 | V |
| DC Input Current | ±10 | mA |
| Power Dissipation per Package | 500 mW (derate linearly to 200 nW at TA = +100°C to +125°C) | mW |
| Package Thermal Impedance | 91.1 | °C/W |
| Storage Temperature Range | -85 to 150 | °C |
| Lead Temperature (during soldering) | +265 (10 s max) | °C |
Key Features
- Independence of power-supply sequence considerations: VCC can exceed VDD, and input signals can exceed both VCC and VDD.
- Up and down level-shifting capability.
- Shiftable input threshold for either CMOS or TTL compatibility.
- Standardized symmetrical output characteristics.
- 100% tested for quiescent current at 20 V.
- Maximum input current of 1 µA at 18 V over the full package-temperature range.
- Meets all requirements of JEDEC Standard No. 13B.
- Supports defense, aerospace, and medical applications.
- Controlled baseline, one assembly/test site, and one fabrication site.
- Extended product life cycle and extended product-change notification.
- Product traceability.
Applications
The CD4504BMPWREP is suitable for a variety of applications, including:
- Defense and aerospace systems due to its extended temperature range and reliability.
- Medical devices requiring precise and reliable logic level shifting.
- Industrial automation where different logic levels need to be interfaced.
- Embedded systems and IoT devices that require level shifting between different components.
Q & A
- What is the primary function of the CD4504BMPWREP?
The primary function is to shift input signals from the VCC logic level to the VDD logic level, supporting both TTL-to-CMOS and CMOS-to-CMOS level shifting. - What is the operating temperature range of the CD4504BMPWREP?
The operating temperature range is -55°C to 125°C. - What type of package does the CD4504BMPWREP come in?
The device comes in a TSSOP-16 package. - What are the supply voltage ranges for VCC and VDD?
The supply voltage ranges for both VCC and VDD are 5 V to 15 V. - Does the CD4504BMPWREP meet any specific industry standards?
Yes, it meets all requirements of JEDEC Standard No. 13B. - What are the key features related to power supply and input signals?
The device allows VCC to exceed VDD, and input signals can exceed both VCC and VDD. It also has a maximum input current of 1 µA at 18 V over the full package-temperature range. - Is the CD4504BMPWREP suitable for critical applications?
Yes, it supports defense, aerospace, and medical applications and has extended product life cycle and product-change notification. - What is the package thermal impedance of the CD4504BMPWREP?
The package thermal impedance is 91.1 °C/W. - Is the CD4504BMPWREP RoHS compliant?
Yes, it complies with the RoHS 3 Directive (2015/863/EU). - What is the storage temperature range for the CD4504BMPWREP?
The storage temperature range is -85°C to 150°C.
